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https://issues.apache.org/jira/browse/HIVE-17539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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anishek reassigned HIVE-17539:
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> User impersonation failure is not propagated by server as a failure to client
> -----------------------------------------------------------------------------
>
> Key: HIVE-17539
> URL: https://issues.apache.org/jira/browse/HIVE-17539
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: 3.0.0
> Reporter: anishek
> Assignee: anishek
> Priority: Critical
> Fix For: 3.0.0
>
>
> As part of HIVE-17512 we fixed the distCp user impersonation if doAs = false
> and configured "hive.distcp.privileged.doAs" is same as the user running
> hiveServer. However in the event of not applying the source in patch for
> HIVE-17512 and running the corresponding test run in HIVE-17512 with older
> code there is impersonation error in the hive server logs, however the driver
> returns an "exitValue" of 0 which is wrong, since the copy failed we should
> return the error code appropriately.
> also since the table creation happens and only data is missing there is a
> possibility that the last.repl.id on the table is the latest value with the
> data missing and coupled with no error returned to the client this can lead
> to serious replication inconsistencies.
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